ECOLOGICAL CHARACTERIZATION OF ARBOREAL SPECIES OCURRING IN CILIARY FOREST ENVIRONMENT, AS BASIS FOR THE RECOVERY OF AREAS ALTERED IN THE HEADBOARDS OF RIO GRANDE AND MINAS GERAIS, BRAZIL
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/1849 |
Resumo: | The objective of this study was to verify the differences in the composition of the flora and of guilds of arbustive-arboreal communities of three areas of ciliary forest, in different forest succession stages. Fourty-six plots of 400 m2 were allocated and all existent arboreal individuals inside the portions with diameter breast height (DBH) greater than or equal to 5cm were sampled. A total of 282 species, distributed in 140 genera and 61 families were identified. With regard to dispersal guilds, it was found that on average, the spread of sources of propagules of 72% of the species and 59% of the individuals was zoochorous, while 19% and 23%, respectively, was wind anemocoric, and 6% and 13%, respectively, was autochoric. The proportions of individuals per species and ecological group were, respectively, pioneers: 14.5% and 18%; climax demanding of light: 49.5% and 62.5%, and shade-tolerant: 36.5% and 21.5%. It was also verified that there was a significant increase in the importance of animal dispersed species and shade tolerant species with the maturity of forests, while the number of species that required light abiotically dispersed decreased significantly with the advancement of maturity. |
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ECOLOGICAL CHARACTERIZATION OF ARBOREAL SPECIES OCURRING IN CILIARY FOREST ENVIRONMENT, AS BASIS FOR THE RECOVERY OF AREAS ALTERED IN THE HEADBOARDS OF RIO GRANDE AND MINAS GERAIS, BRAZILCaracterização ecológica de espécies arbóreas ocorrentes em ambientes de mata ciliar, como subsídio à recomposição de áreas alteradas nas cabeceiras do Rio Grande, Minas Gerais, Brasil.ciliary forestdispersion of propagulesecological groupsecondary forest.mata ciliardispersão de propágulosgrupo ecológicofloresta secundáriaThe objective of this study was to verify the differences in the composition of the flora and of guilds of arbustive-arboreal communities of three areas of ciliary forest, in different forest succession stages. Fourty-six plots of 400 m2 were allocated and all existent arboreal individuals inside the portions with diameter breast height (DBH) greater than or equal to 5cm were sampled. A total of 282 species, distributed in 140 genera and 61 families were identified. With regard to dispersal guilds, it was found that on average, the spread of sources of propagules of 72% of the species and 59% of the individuals was zoochorous, while 19% and 23%, respectively, was wind anemocoric, and 6% and 13%, respectively, was autochoric. The proportions of individuals per species and ecological group were, respectively, pioneers: 14.5% and 18%; climax demanding of light: 49.5% and 62.5%, and shade-tolerant: 36.5% and 21.5%. It was also verified that there was a significant increase in the importance of animal dispersed species and shade tolerant species with the maturity of forests, while the number of species that required light abiotically dispersed decreased significantly with the advancement of maturity.Este estudo teve como objetivo verificar as diferenças na composição da flora e das guildas das comunidades arbustivo-arbóreas em três áreas de mata ciliar em diferentes estágios de sucessão florestal. Foram alocadas 46 parcelas de 400 m2 e todos os indivíduos arbóreos existentes no seu interior, com diâmetro à altura do peito (DAP) = 5 cm, foram amostrados. Foram identificadas 282 espécies distribuídas em 140 gêneros e 61 famílias. No que se refere às guildas de dispersão, constatou-se que, em média, 72% das espécies e 59% dos indivíduos têm suas fontes de propágulos disseminadas por animais (zoocórica), 19% e 23% pelo vento (anemocórica) e 6% e 13% por meio barocoria ou balística (autocórica). As proporções de espécies e indivíduos por grupo ecológico foram, respectivamente, pioneiras: 14,5% e 18%; clímax exigente de luz: 49,5% e 62,5% e, clímax tolerante à sombra: 36,5% e 21,5%.Verificou-se, ainda, que houve um aumento significativo da importância das espécies zoocóricas e tolerantes à sombra com a maturidade das florestas, enquanto o número de espécies que necessitam de luz com dispersão abiótica decresceu significativamente com o avanço dessa maturidade.Universidade Federal de Santa Maria2010-06-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/184910.5902/198050981849Ciência Florestal; Vol. 20 No. 2 (2010); 235-253Ciência Florestal; v. 20 n. 2 (2010); 235-2531980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/1849/1194Pereira, Israel MarinhoBotelho, Soraya AlvarengaBerg, Eduardo van denOliveira-Filho, Ary Teixeira deMachado, Evandro Luiz Mendonçainfo:eu-repo/semantics/openAccess2017-05-05T13:51:27Zoai:ojs.pkp.sfu.ca:article/1849Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-05-05T13:51:27Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
ECOLOGICAL CHARACTERIZATION OF ARBOREAL SPECIES OCURRING IN CILIARY FOREST ENVIRONMENT, AS BASIS FOR THE RECOVERY OF AREAS ALTERED IN THE HEADBOARDS OF RIO GRANDE AND MINAS GERAIS, BRAZIL Caracterização ecológica de espécies arbóreas ocorrentes em ambientes de mata ciliar, como subsídio à recomposição de áreas alteradas nas cabeceiras do Rio Grande, Minas Gerais, Brasil. |
title |
ECOLOGICAL CHARACTERIZATION OF ARBOREAL SPECIES OCURRING IN CILIARY FOREST ENVIRONMENT, AS BASIS FOR THE RECOVERY OF AREAS ALTERED IN THE HEADBOARDS OF RIO GRANDE AND MINAS GERAIS, BRAZIL |
spellingShingle |
ECOLOGICAL CHARACTERIZATION OF ARBOREAL SPECIES OCURRING IN CILIARY FOREST ENVIRONMENT, AS BASIS FOR THE RECOVERY OF AREAS ALTERED IN THE HEADBOARDS OF RIO GRANDE AND MINAS GERAIS, BRAZIL Pereira, Israel Marinho ciliary forest dispersion of propagules ecological group secondary forest. mata ciliar dispersão de propágulos grupo ecológico floresta secundária |
title_short |
ECOLOGICAL CHARACTERIZATION OF ARBOREAL SPECIES OCURRING IN CILIARY FOREST ENVIRONMENT, AS BASIS FOR THE RECOVERY OF AREAS ALTERED IN THE HEADBOARDS OF RIO GRANDE AND MINAS GERAIS, BRAZIL |
title_full |
ECOLOGICAL CHARACTERIZATION OF ARBOREAL SPECIES OCURRING IN CILIARY FOREST ENVIRONMENT, AS BASIS FOR THE RECOVERY OF AREAS ALTERED IN THE HEADBOARDS OF RIO GRANDE AND MINAS GERAIS, BRAZIL |
title_fullStr |
ECOLOGICAL CHARACTERIZATION OF ARBOREAL SPECIES OCURRING IN CILIARY FOREST ENVIRONMENT, AS BASIS FOR THE RECOVERY OF AREAS ALTERED IN THE HEADBOARDS OF RIO GRANDE AND MINAS GERAIS, BRAZIL |
title_full_unstemmed |
ECOLOGICAL CHARACTERIZATION OF ARBOREAL SPECIES OCURRING IN CILIARY FOREST ENVIRONMENT, AS BASIS FOR THE RECOVERY OF AREAS ALTERED IN THE HEADBOARDS OF RIO GRANDE AND MINAS GERAIS, BRAZIL |
title_sort |
ECOLOGICAL CHARACTERIZATION OF ARBOREAL SPECIES OCURRING IN CILIARY FOREST ENVIRONMENT, AS BASIS FOR THE RECOVERY OF AREAS ALTERED IN THE HEADBOARDS OF RIO GRANDE AND MINAS GERAIS, BRAZIL |
author |
Pereira, Israel Marinho |
author_facet |
Pereira, Israel Marinho Botelho, Soraya Alvarenga Berg, Eduardo van den Oliveira-Filho, Ary Teixeira de Machado, Evandro Luiz Mendonça |
author_role |
author |
author2 |
Botelho, Soraya Alvarenga Berg, Eduardo van den Oliveira-Filho, Ary Teixeira de Machado, Evandro Luiz Mendonça |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Pereira, Israel Marinho Botelho, Soraya Alvarenga Berg, Eduardo van den Oliveira-Filho, Ary Teixeira de Machado, Evandro Luiz Mendonça |
dc.subject.por.fl_str_mv |
ciliary forest dispersion of propagules ecological group secondary forest. mata ciliar dispersão de propágulos grupo ecológico floresta secundária |
topic |
ciliary forest dispersion of propagules ecological group secondary forest. mata ciliar dispersão de propágulos grupo ecológico floresta secundária |
description |
The objective of this study was to verify the differences in the composition of the flora and of guilds of arbustive-arboreal communities of three areas of ciliary forest, in different forest succession stages. Fourty-six plots of 400 m2 were allocated and all existent arboreal individuals inside the portions with diameter breast height (DBH) greater than or equal to 5cm were sampled. A total of 282 species, distributed in 140 genera and 61 families were identified. With regard to dispersal guilds, it was found that on average, the spread of sources of propagules of 72% of the species and 59% of the individuals was zoochorous, while 19% and 23%, respectively, was wind anemocoric, and 6% and 13%, respectively, was autochoric. The proportions of individuals per species and ecological group were, respectively, pioneers: 14.5% and 18%; climax demanding of light: 49.5% and 62.5%, and shade-tolerant: 36.5% and 21.5%. It was also verified that there was a significant increase in the importance of animal dispersed species and shade tolerant species with the maturity of forests, while the number of species that required light abiotically dispersed decreased significantly with the advancement of maturity. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-06-30 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/1849 10.5902/198050981849 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/1849 |
identifier_str_mv |
10.5902/198050981849 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/1849/1194 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 20 No. 2 (2010); 235-253 Ciência Florestal; v. 20 n. 2 (2010); 235-253 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
_version_ |
1789434743958274048 |